Questions tagged [image-recognition]

-1 votes
0 replies
How to model a genetic algorithm to select 5 pixel with which to distinguish between 26 16x16 pixel images? [closed]
I am trying to implement a genetic algorithm, which takes a dataset of images (16x16 pixels, each either white or black) of the English alphabet...
1 votes
0 replies
Is there a way to display the detected number of objects on the detection screen?
I've made a custom object detection model. I need a count of the objects that its detecting to display on the screen. The below code is used to d...
0 votes
1 replies
Image Classifier with Tensorflow and Keras
I'm trying to get an Image Classifier to work. So far the model does seem to work but now every time I want to test an image to see if it is bein...
0 votes
0 replies
keras flow_from_directory returns 0 images
When I try to use the following snippet of code to try to predict on a batch of images, I get a message saying that no images were found. My dir...
asked 1 month ago
1 votes
1 replies
How can I train a single model where I have two different set of data to train with, simultaneously?
I am currently working on a model where I have to predict some materials like ladders, nuts, bolts, mouse, bottles, etc. I have written one algor...
0 votes
1 replies
Which API should I use for extracting info from an image?
I am trying to extract informations from images but since I never did anything like that I don't know which API I should use. All images are lik...
-3 votes
0 replies
How to recognize an image on the screen
already I apologize for my English I am French. So, I would like for example, when an image arrives on my screen, like a pop-up or button, my sof...
asked 2 months ago
2 votes
1 replies
OpenCV shape matching between two similar shapes
I'm trying to match a slightly irregular shape to a database of shapes. For example, here the contour I'm trying to match: For more informatio...
1 votes
1 replies
Python: Iterate through every pixel in an image for image recognition
I'm a newbie in image processing and python in general. For an image recognition project, I want to compare every pixel with one another. For tha...
1 votes
0 replies
cv2.error: OpenCV(4.0.0) C:\blah\blah\templmatch.cpp:589: error: (-215:Assertion failed)
I wrote a script using an imagesearch script as an example and it runs well, all but one error. File "C:/Users/me/Desktop/python/animalID/test.p...
asked 3 months ago
-3 votes
1 replies
To begin traffic light recognition
I and my partner decided to implement a traffic light recognition program as a student project. But we are absolute beginners with computer visi...
asked 3 months ago
0 votes
2 replies
CNN Object detection and training with watermarked images, will it work?
I was wondering if training a CNN like YOLO for object detection tasks of pandas using watermarked images (with watermark 1.under the image or 2....
0 votes
0 replies
How to make edges more accurate?
I make an app for comparison patterns of shoes footprints using C# + EmguCV. This is what I already have: Photo1. But there's one toruble. I need...
2 votes
1 replies
Converting image into pixel array
I'm trying to convert a grayscale image's pixels into a numpy array. Working on google colab. it shows an error saying: TypeError: 'numpy.uint...
asked 4 months ago
1 votes
2 replies
How to add Images in a tensorflow.js model and train the model for given images labels
We are using TensorFlow.js to create and train the model. We use tf.fromPixels() function to convert an image into tensor. We want to create a cu...
0 votes
0 replies
DTW algorithm: simple implementation - Verification
I have tried to make a simple implementation of the DTW algorithm in C,without using any substantial optimization techniques. I am trying to use...
0 votes
1 replies
Tensorflow.js converted model predicting different/inaccurate results than the frozen model
When i convert a frozen PB model to a tensorflow JS model I loose all acuracy with predictions. Can anyone tell me why and what I am doing wrong?...
0 votes
2 replies
How to prevent inappropriate content from uploading to AWS with Rails?
I have a Rails 5 app that allows users to upload images to their profiles using the new ActiveStorage with AWS S3 Storage process. I've been se...
1 votes
0 replies
Why am I unable to recognize simple alpha text from images using python,pytesseract,cv2
I am trying to identify text on buttons and menus to ensure they are the correctly identified ones before clicking them. Any Help would be greatl...
0 votes
0 replies
How to convert np array for dlib?
I have a crop face task, I need to send the np array to dlib, but it only accepts RGB images, I have an RGBA array. def detect_faces(image):...
1 votes
1 replies
What algorithm would be most useful for real time detecting deformable ROI (not object) in an video frame?
I am working on a project in MATLAB (with later implementation in C++ or possibly Python, with OpenCV) where when a real time video starts, the u...
1 votes
0 replies
Performant UI automation leveraging image recognition in python
So on my quest to automate some software based on image recognition, I started to learn some python utilizing the opencv's template matching and...
-1 votes
1 replies
How to create a MLImageClassifier in Xcode 10
I'm trying to build a Machine Learning - Image Recognition using Create ML in Xcode 10.1 Playground but I'm having some problems to put my data i...
0 votes
0 replies
How to convert Euclidean Distance to a percentage confidence?
I have an application doing facial recognition which uses euclidean distance to compare encoded numpy arrays of faces. The algorithm outputs the...
0 votes
1 replies
win10 pro 64 bit + python 3.6.0 ImportError: DLL load failed: The specified module could not be found
I was running Tensorflow command in anaconda with python 3.6 and it's giving me an error ImportError: DLL load failed: The specified module could...